SubGroups/Network

From Technologia Incognita
Revision as of 22:38, 11 May 2013 by Mattronix (talk | contribs) (Members)
Jump to: navigation, search

This page is for the network and server infrastructure for the space.

Members

Plans

There is an initial plan, see the Talk page of this subgroup.

  • Implement SpaceNet
  • Arrange space infrastructure like cabling, network equipment and servers
  • UPDATE: most of network-topo infra moved to cleanroom after drawing new cables.
  • TODO: move uplink to cleanroom-port which will free up 'uplink1' cable (see below)

Responsibility

  • Oversee network infrastructure

Network Structure

VLANS

VLAN ID VLAN Name Subnet Description MTU
1 TechInc 10.0.20.0/24 TechInc Public net 1500
4 NAT-Urban  ?? Urban resort NAT
5 UrbanStatic1  ?? Urban resort static subnet
6 UrbanStatic2  ?? Urban resort static subnet
7 UrbanStatic3  ?? Urban resort static subnet
8 WLeiden 172.17.92.0/24 Wireless Leiden network (gateway: 172.17.92.1) 1200
9 ChaosVPN  ?? Soon to be used for ChaosVPN subnet 1200

Switch ports

Port Connected to Untagged VLAN Tagged VLANS
1 nyancat TechInc (1) NAT-Urban,UrbanStatic1,UrbanStatic2,UrbanStatic3,WLeiden
2  ? TechInc (1) NAT-Urban,UrbanStatic1,UrbanStatic2,UrbanStatic3
3  ? NAT-Urban TechInc (1)
4  ? UrbanStatic1 TechInc (1)
5  ? TechInc (1)
.. .. .. ..
11  ? TechInc (1)
12 Mikrotik WLeiden
13  ? TechInc (1)
14  ?
15  ? TechInc (1)
.. .. .. ..
24  ? TechInc (1)

Cables & Sockets

There are three kinds of ethernet-cabling currently in the space.

The first kind are the ethernet data-bars provided by Urban Resort to facilitate providing each space in the building with an uplink for internet of some sort. In our space these can be found in the solder-area (below the window there), as well as one set of two ports in the 'dirty room' and a similar set in the 'dirty room'. Currently our uplink to UR-infra comes from a port in the cleanroom. The ports in the soldering area are patched into our switch at Urban Resort.

The second kind of cabling is the 'permanent' cabling as provided by ourselves that run from/to the clean-room and provide ethernet connectivity to different ports/devices in the space. The short-term goal is to have these cables all terminate on a patch-bay in the clean-room and dual-RJ45 ports on the walls or other places. All cables are to have the same label on both ends of the cable.

An inventory of currently provided ports is below:

port description
port 1 First port of two in the wall behind the presentation desk
port 2 Second port of two in the wall behind the presentation desk
door1 First of two cables that run to the corner of the ceiling at the door
door2 second of two cables that run to the corner of the ceiling at the door
middle1 First of two cables that run to the center of the space; above the ceiling just behind the beamer; runs to solder-space switch for now; planned for power-bar infra later
middle2 second of two cables that run to the center of the space; above the ceiling just behind the beamer; has AP connected
table runs to wall next to the arcade; reserved for connecting the table with ethernet
arcade runs to the wall next to the arcade; reserved for connecting the arcade machine with ethernet
uplink1 Cable running from soldering area to cleanroom, please use with care to prevent broadcast-storms.

The third kind of ethernet-cabling is the cabling found in the space, drawn from local switches on tables or walls to devices found in the space. Currently there is no overview of these devices or the amount of switches/there. It might be good to make a distinction between 'permanent infra' switches and 'user-purpose' switches later.

layer 2/3

  • Nyancat is the main router (laptop).
  • The Cisco Manager is connected to nyancat
  • The Cisco manager bridges to the rest of the network
  • There are the following Wifi networks: TechInc, TechInc-24, TechInc-5, TechInc-SPN, Spacenet
  • TechInc-NAT is the only one which is on a seperate VLAN, which does not do IPv6
  • TechInc is on 2.4ghz and 5ghz
  • TechInc5 is only on 5hghz
  • Spacenet is uhm... in some sort of state.

Machines

HostnameIPv4IPv6FunctionLocationContact
TI-HP-UrbanResort10.0.20.2SwitchUrban Resort Patchroom
Indicio10.0.20.3MPD ServerBelow the mixer
TI-HP-CleanRoom10.0.20.4SwitchCleanRoom
Case10.0.20.62001:470:7894::6PlaygroundNeuromancerWebmind
Peter Riviera10.0.20.102001:470:7894::10ShardikNeuromancerDreamer
Hideo10.0.20.112001:470:7894::11NeuromancerUltratux
Wintermute10.0.20.122001:470:7894::12Lorea testingNeuromancerWebmind
Dixie Flatline10.0.20.132001:470:7894::13asteriskNeuromancerRealitygaps
Replicator10.0.20.173D printer, powerbar-serverNext to 3D printerNathan7
Arda Xi
Lady 3Jane Marie-France Tessier-Ashpool10.0.20.182001:470:7894::18playgroundNeuromancerAmx109
MikroTik10.0.20.22routingRoof
Finn10.0.20.232001:470:7894::23monitoring/alertingNeuromancer
RIPE324810.0.20.24BackdoorNSAWebmind
Maelcum10.0.20.25testingneuromancer
C6410.0.20.26A/VBelow the A/V desk
SIPphone10.0.20.27It's a phoneUnder mixerArda Xi
Deane10.0.20.282001:470:7894::28diasporaNeuromancer?
Cerberupsvoertuig10.0.20.303D printingmakerlaneUltratux
Control-k
Wizzup
TP-Link10.0.20.312001:470:7894::31WAPIn spaceWizzup
Huelights10.0.20.32control lights on the tabletableThe JinX
Four10.0.20.34WorkstationNext to the ArcadeArda Xi
Neuromancer v310.0.20.35HypervisorTBAArda Xi
HP Laserjet 4050TN10.0.20.36PrintingAux roomJusta
Ltsp-laptop010.0.20.37Fat-client laptopMuse
Ltsp-laptop110.0.20.38Fat-client laptopMuse
Ltsp-laptop210.0.20.39Fat-client laptopMuse
Ltsp-laptop310.0.20.40Fat-client laptopMuse
Powerbar210.0.20.412001:470:7894::41PowerbarsAuxWizzup
Gencore10.0.20.422001:470:7894::42LDAP/RADIUSWizzup
LaosLaser10.0.20.43laser cuttertechincDaan
Voodoo110.0.20.442001:470:7894::44Dual SLI workstationDual screen desktop under the logo wheelElves

refresh

Add

Services

List of services, each with a small guide/article on how to use / tweak it said service:

  • Neuromancer, VPS host and IPv6 router, managed by Webmind
  • Molly, VPS guest, runs Hypatia, managed by Webmind
  • Armitage, VPS guest on neuromancer, spacenet, run by DrWax
  • Indicio, MPD Server, managed by ?
  • physical infra (cables/ports/etc) can be inquired about Justa

TODO:

  • Remote audio sink using pulseaudio (soon)
  • Workstation (just one)
  • AP's for the cisco 2811 controller with N? If that's even possible..

SpaceNet

  • We've discarded the original configuration in the Cisco 2811 part and we've made a bridge-group bridging both FastEthernet ports and the IntegratedServiceModule interface.
  • Only the spacenet SSID is currently enabled.
  • One AP is online, everything is in the same VLAN. The AP's will tunnel their traffic through the controller
  • Expanding coverage should be as easy as adding more AP's in the TechInc VLAN
  • The radio's of some AP's might not come online at first because of the usage of PoE injectors. This can be fixed in the controller at AP specific configuration > Advanced > PoE injector state
  • Adding more VLAN's is of course possible, but for now there wasn't any inter-VLAN routing in place at TechInc